page vexillum

PCE Materies cruda

  • Aqua Reducing Agens Polyether TPEG|62601-60-9

    Aqua Reducing Agens Polyether TPEG|62601-60-9

    Product Specification: Index HPEG-2400 HPEG-3000 TPEG-2400 TPEG-3000 Productus species (ad 25℃) Flavus albus vel levis flava flava vel lutea lutea alba vel lutea flava lutea vel lutea flava formulae chemica CH2=CH-Rx -CH2CH2O(CH2CH2O)m(CH2CH3CHO)nH CH2=CH(CH3)CH2O(CH2CH2O)m(CH2CH3CHO)nH CH2=CH(CH3)CH2CH2O(CH2CH2O)m(CH2CH3CHO)nH CH2=CH(CH3)CH2CH2O(CH2CH2O) m(CH2CH3CHO) nH Hydroxylus pretii (mg KOH/g) 22.0-25.0 17.5-19.5 22.0-25.0 17.5-19.5 Duplex vinculum retentionis rate (%...
  • Acrylic Acidum|79-10-7

    Acrylic Acidum|79-10-7

    Product Specification: Productum nomen Acrilici Acrylici CAS No. 79-10-7 Formulae Ch2chcooh Descriptio liquidi liquidi cum vexo odoris. dissoluto aqua et alcohol et diethyl diluto.Proprietas Specificationum Puritas, % ≥ 99.5 % min Color, Hazen≤ 20 (Fe)% ≤0.002 Aqua Content% ≤ 0.20 Inhibitor Content(MEHQ) (m/m), 10 -6 200±20 PACKAGING Productum est available in 200 kg Plastic tympana vel 23MT ISO lacus.Repono Temperatus in promptuariis non debet esse ...
  • 3-Mercaptopropionic Acidum |3MPA |107-96-0

    3-Mercaptopropionic Acidum |3MPA |107-96-0

    Product Specification: Test Item Specificatio Specificationis species hyalina seu chroma liquidum lucidum 20 contentum ≥99.0% punctum liquefactum (℃) 16.8 Densitas relativa 1.13-1.30 Acidum valorem 500-550 Acidum mercapto-reale effectivum acidum propionicum in acido polycarboxylico superplasticizer: princeps effectus regulator, moderare pondus hypotheticum acidi polycarboxylici superplasticizer, emendare aquam reductionem rate et LUSTRUM tutelam effectum concreti.Improve copolymerization rate o ...
  • Thioglycolic Acidum|68-11-1

    Thioglycolic Acidum|68-11-1

    Product Specification: Item TGA 80% TGA 99% Species hyalinae vel liquidi flavi coloris lutei vel lucidi liquoris lutei TGA % Min ≥80% ≥99% Fe ppm (mg/kg) densitas relativa ≤0.5 ≤0.5% 1.25-1.35 1.295-1.35 Product Description: Acidum Thioglycolicum notas habet reactionis acidi hydroxyli et reactionis sulfhydryli, inter quae reactionem gravissimam reactionem est cum disulfide.Praesertim in condicionibus fundamentalibus, cum cystino in crinibus reflectitur, bre...
  • Sodium Methyl Sulfonate|512-42-5

    Sodium Methyl Sulfonate|512-42-5

    Product Specification: Aspectus Crystalli albi Content % 99.5 Sodium Sulfite 0.1 Cl- %≤ 0.1 Fe2+ %≤ 0.00004 Humidum 0.5 Usus ad polycarboxylatum superplasticizer Et anhydride polyethylene glycol monomethyl aetheris, acidum methacrylicum et alia complexa, ut producto addito humilem, altum aquam deductio rate, retardatio bona, nulla cruenta.Adhibetur in aqua curationis agentium Ut corrosio inhibitor et scala inhibitor monomer.Acidum acrylicum, acrylamidum, anhydri maleicum...